/**
 * Key Soft Italia - Homepage Styles
 * Stili specifici per la homepage (modernizzati, precisi e user-friendly)
 */

/* ===== VARIABILI GLOBALI (Assumendo siano definite in un file base.css) ===== */
/* Esempi: --ks-orange: #ff6b35; --ks-transition-base: 0.3s ease; ecc. */

/* ===== HERO CAROUSEL ===== */
.hero-carousel { 
  position: relative;
  background: linear-gradient(135deg, var(--ks-dark) 0%, var(--ks-dark-secondary) 100%);
}

.hero-slide {
  position: relative;
  min-height: clamp(560px, 80vh, 900px);
  background-size: cover;
  background-position: center;
  padding: clamp(var(--ks-spacing-10), 8vw, var(--ks-spacing-12)) 0;
}

/* Overlay: non blocca click */
.hero-slide .overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,31,46,0.7);
  pointer-events: none;
  z-index: 1;
}

/* Contenuti sopra overlay */
.hero-slide .container { 
  position: relative; 
  z-index: 2; 
}

/* Controlli carousel sopra tutto */
.hero-carousel .carousel-control-prev,
.hero-carousel .carousel-control-next { 
  z-index: 10;
  pointer-events: auto;
}

/* Indicators (pallini) */
.carousel-indicators [data-bs-target] {
  background-color: var(--ks-orange);
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.carousel-indicators .active {
  background-color: var(--ks-orange-hover);
}

/* Immagini di sfondo (con lazy loading implicito via HTML) */
.bg-hero-1 { background-image: url('../../img/hero-repair.jpg'); }
.bg-hero-2 { background-image: url('../../img/hero-ricondizionati.jpg'); }
.bg-hero-3 { background-image: url('../../img/hero-it.jpg'); }

/* Contenuto hero */
.hero-content { max-width: 680px; }

.hero-title, .hero-title-excited {
  font-size: clamp(var(--ks-text-3xl), 4vw, var(--ks-text-5xl));
  font-weight: var(--ks-font-bold);
  color: var(--ks-text-white);
  margin-bottom: var(--ks-spacing-3);
}

.hero-title-excited {
  color: var(--ks-orange);
}

.hero-description {
  font-size: clamp(var(--ks-text-base), 1.5vw, var(--ks-text-lg));
  color: var(--ks-gray-100);
  margin-bottom: var(--ks-spacing-6);
}

.hero-badge {
  display: inline-flex; 
  align-items: center; 
  gap: var(--ks-spacing-2);
  padding: var(--ks-spacing-2) var(--ks-spacing-4);
  font-size: var(--ks-text-sm);
  font-weight: var(--ks-font-medium);
  background-color: rgba(255, 107, 53, 0.10);
  border: 1px solid var(--ks-orange);
  border-radius: var(--ks-radius-full);
  color: var(--ks-orange);
}

/* Hero Features */
.hero-features { 
  position: relative; 
  z-index: 2; 
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ks-radius-xl);
  padding: var(--ks-spacing-5);
  text-align: center;
  transition: transform var(--ks-transition-base), border-color var(--ks-transition-base), background-color var(--ks-transition-base);
  height: 100%;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
  border-color: var(--ks-orange);
}

.feature-card i {
  font-size: var(--ks-text-3xl);
  color: var(--ks-orange);
  margin-bottom: var(--ks-spacing-3);
}

.feature-card h4 {
  font-size: var(--ks-text-base);
  color: var(--ks-text-white);
  margin-bottom: var(--ks-spacing-2);
  font-weight: var(--ks-font-semibold);
}

.feature-card p {
  font-size: var(--ks-text-sm);
  color: var(--ks-gray-400);
  margin: 0;
}

/* ===== SERVICES SECTION ===== */
.section-services {
  background: var(--ks-gray-50);
  padding: var(--ks-spacing-16) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--ks-spacing-6);
  margin-bottom: var(--ks-spacing-8);
}

.service-item {
  display: flex;
  gap: var(--ks-spacing-4);
  padding: var(--ks-spacing-6);
  background: var(--ks-bg-primary);
  border-radius: var(--ks-radius-lg);
  border: 1px solid var(--ks-gray-200);
  transition: all var(--ks-transition-base);
  box-shadow: var(--ks-shadow-sm);
}

.service-item i {
  font-size: var(--ks-text-3xl);
  color: var(--ks-orange);
  flex-shrink: 0;
  transition: color var(--ks-transition-base), transform var(--ks-transition-base);
}

.service-item h4 {
  font-size: var(--ks-text-lg);
  font-weight: var(--ks-font-semibold);
  color: var(--ks-text-primary);
  margin-bottom: var(--ks-spacing-2);
}

.service-item p {
  font-size: var(--ks-text-sm);
  color: var(--ks-text-secondary);
  margin: 0;
}

/* Hover Effects */
.service-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--ks-shadow-lg);
  border-color: var(--ks-orange);
}

.service-item:hover i {
  color: var(--ks-orange-hover);
  transform: scale(1.1);
}

/* Experience Box */
.experience-box {
  background: linear-gradient(135deg, var(--ks-orange) 0%, var(--ks-orange-hover) 100%);
  border-radius: var(--ks-radius-2xl);
  padding: var(--ks-spacing-10);
  text-align: center;
  color: var(--ks-text-white);
  box-shadow: var(--ks-shadow-2xl);
  position: relative;
  overflow: hidden;
}

.experience-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.experience-number {
  font-size: var(--ks-text-6xl);
  font-weight: var(--ks-font-bold);
  line-height: 1;
  margin-bottom: var(--ks-spacing-2);
}

.experience-text {
  font-size: var(--ks-text-xl);
  opacity: 0.9;
  margin-bottom: var(--ks-spacing-8);
}

.experience-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--ks-spacing-4);
}

.stat-item {
  text-align: center;
  padding: var(--ks-spacing-4);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--ks-radius-lg);
  backdrop-filter: blur(10px);
}

.stat-number {
  font-size: var(--ks-text-2xl);
  font-weight: var(--ks-font-bold);
  margin-bottom: var(--ks-spacing-1);
}

.stat-label {
  font-size: var(--ks-text-sm);
  opacity: 0.9;
}

/* Centratura verticale per la row in SERVICES */
.section-services .row.align-items-center {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 992px) {
  .section-services .row.align-items-center {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ===== RECONDITIONED SECTION ===== */
.section-recond {
  background: var(--ks-bg-primary);
  padding: var(--ks-spacing-16) 0;
}

.recond-card {
  background: var(--ks-bg-primary);
  border: 1px solid var(--ks-gray-200);
  border-radius: var(--ks-radius-xl);
  overflow: hidden;
  box-shadow: var(--ks-shadow-sm);
  transition: all var(--ks-transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.recond-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--ks-shadow-lg);
  border-color: var(--ks-orange);
}

.recond-img {
  width: 100%;
  height: 180px;
  object-fit: scale-down;
}

.recond-body {
  padding: var(--ks-spacing-4);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.recond-title {
  font-size: var(--ks-text-base);
  font-weight: var(--ks-font-semibold);
  color: var(--ks-text-primary);
  margin-bottom: var(--ks-spacing-2);
}

.recond-price {
  font-size: var(--ks-text-lg);
  font-weight: var(--ks-font-bold);
  color: var(--ks-orange);
}

/* Swiper custom */
.recond-swiper {
  padding-bottom: var(--ks-spacing-10);
  padding-top: var(--ks-spacing-4);
}
.swiper-pagination-bullet {
  background: var(--ks-orange);
  opacity: 0.7;
}
.swiper-pagination-bullet-active {
  opacity: 1;
}

/* Reconditioned Swiper Fix */
.recond-swiper .swiper-slide {
  display: flex;
  justify-content: center;
  height: auto;
}

.recond-card {
  width: 88vw;
  max-width: 320px;
}

@media (min-width: 768px) {
  .recond-card {
    width: 100%;
    max-width: 280px;
  }
}
@media (min-width: 1200px) {
  .recond-card {
    max-width: 300px;
  }
}

/* ===== WHY US SECTION ===== */
.section-why-us {
  background: var(--ks-gray-50);
  padding: var(--ks-spacing-16) 0;
}

.advantage-card {
  background: var(--ks-bg-primary);
  border-radius: var(--ks-radius-xl);
  padding: var(--ks-spacing-8);
  text-align: center;
  transition: all var(--ks-transition-base);
  border: 1px solid var(--ks-gray-200);
  box-shadow: var(--ks-shadow-sm);
  height: 100%;
}

/* Hover */
.advantage-card:hover {
  transform: translateY(-5px);
  border-color: var(--ks-orange);
  box-shadow: var(--ks-shadow-lg);
}

.advantage-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto var(--ks-spacing-4);
  border-radius: var(--ks-radius-full);
  background: var(--ks-orange-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--ks-transition-base);
}

.advantage-icon i {
  font-size: var(--ks-text-3xl);
  color: var(--ks-orange);
  transition: all var(--ks-transition-base);
}

.advantage-card:hover .advantage-icon {
  background: var(--ks-orange);
  transform: scale(1.1) rotate(-5deg);
}
.advantage-card:hover .advantage-icon i {
  color: var(--ks-text-white);
  transform: rotate(10deg);
}

.advantage-title {
  font-size: var(--ks-text-xl);
  font-weight: var(--ks-font-semibold);
  color: var(--ks-text-primary);
  margin-bottom: var(--ks-spacing-3);
}

.advantage-text {
  font-size: var(--ks-text-base);
  color: var(--ks-text-secondary);
  line-height: var(--ks-leading-relaxed);
}

/* Varianti colore */
.section-why-us .col-lg-4:nth-child(1) .advantage-icon { background: var(--ks-orange-light); }
.section-why-us .col-lg-4:nth-child(1) .advantage-icon i { color: var(--ks-orange); }

.section-why-us .col-lg-4:nth-child(2) .advantage-icon { background: var(--ks-blue-light); }
.section-why-us .col-lg-4:nth-child(2) .advantage-icon i { color: var(--ks-blue); }

.section-why-us .col-lg-4:nth-child(3) .advantage-icon { background: var(--ks-green-light); }
.section-why-us .col-lg-4:nth-child(3) .advantage-icon i { color: var(--ks-green); }

.section-why-us .col-lg-4:nth-child(4) .advantage-icon { background: var(--ks-purple-light); }
.section-why-us .col-lg-4:nth-child(4) .advantage-icon i { color: var(--ks-purple); }

.section-why-us .col-lg-4:nth-child(5) .advantage-icon { background: var(--ks-red-light); }
.section-why-us .col-lg-4:nth-child(5) .advantage-icon i { color: var(--ks-red); }

.section-why-us .col-lg-4:nth-child(6) .advantage-icon { background: var(--ks-dark-light); }
.section-why-us .col-lg-4:nth-child(6) .advantage-icon i { color: var(--ks-text-white); }

/* ===== CTA PANELS ===== */
.section-cta-panels {
  padding: var(--ks-spacing-16) 0;
}

.cta-card {
  border-radius: 16px;
  padding: 2.5rem 2rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  height: 100%;
}

.cta-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Decorazione */
.cta-card::after {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  z-index: 1;
}

/* Varianti */
.cta-orange { background: #ff6b35; }
.cta-green { background: #25d366; }

/* Icona */
.cta-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 1.2rem;
  z-index: 2;
  transition: transform 0.3s ease;
}
.cta-card:hover .cta-icon {
  transform: rotate(-10deg) scale(1.1);
}

/* Testi */
.cta-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  z-index: 2;
}
.cta-text {
  font-size: 1rem;
  margin-bottom: 1.8rem;
  opacity: 0.95;
  z-index: 2;
}

/* Bottone */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: inherit;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  border-radius: 10px;
  text-decoration: none;
  z-index: 2;
  transition: all 0.25s ease;
}
.cta-orange .btn-cta { color: #ff6b35; }
.cta-green .btn-cta { color: #25d366; }

.btn-cta:hover {
  background: #f1f1f1;
  transform: translateX(5px);
}

/* ===== PARTNER BRANDS ===== */
.section-brands {
  background: var(--ks-gray-50);
  padding: var(--ks-spacing-16) 0;
}

.section-brands img {
  max-height: 80px;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
  transform: scale(0.95);
}

.section-brands img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.00);
}

/* Swiper */
.brand-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== TESTIMONIALS ===== */
.section-testimonials {
  background: var(--ks-gray-50);
  padding: var(--ks-spacing-16) 0;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--ks-radius-xl);
  padding: var(--ks-spacing-6);
  box-shadow: var(--ks-shadow-md);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--ks-transition-base);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ks-shadow-lg);
}

.testimonial-top {
  display: flex;
  align-items: center;
  gap: var(--ks-spacing-3);
  margin-bottom: var(--ks-spacing-4);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--ks-orange);
  color: #fff;
  font-weight: var(--ks-font-bold);
  font-size: var(--ks-text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-info {
  display: flex;
  flex-direction: column;
}

.testimonial-author {
  font-weight: var(--ks-font-semibold);
  font-size: var(--ks-text-base);
  color: var(--ks-dark);
}

.testimonial-rating {
  color: var(--ks-orange);
  font-size: 1rem;
}

.testimonial-text {
  font-size: var(--ks-text-sm);
  color: var(--ks-text-secondary);
  line-height: var(--ks-leading-relaxed);
  margin-top: auto;
  flex-grow: 1;
}

/* Uniforma altezza */
.swiper-slide {
  display: flex;
  height: auto;
}
.testimonial-card {
  flex: 1;
}

/* Swiper pagination */
.testimonial-swiper {
  padding-bottom: var(--ks-spacing-8);
  padding-top: var(--ks-spacing-4);
}
.testimonial-swiper .swiper-pagination-bullet {
  background: var(--ks-gray-400);
  opacity: 0.7;
}
.testimonial-swiper .swiper-pagination-bullet-active {
  background: var(--ks-orange);
  opacity: 1;
}

/* ===== FINAL CTA ===== */
.section-final-cta {
  background: var(--ks-dark);
  padding: var(--ks-spacing-16) 0 var(--ks-spacing-12);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.final-cta-title {
  font-size: var(--ks-text-3xl);
  font-weight: var(--ks-font-bold);
  color: var(--ks-text-white);
  margin-bottom: var(--ks-spacing-3);
}

.final-cta-subtitle {
  font-size: var(--ks-text-lg);
  color: var(--ks-gray-300);
  margin-bottom: var(--ks-spacing-8);
}

.final-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--ks-spacing-4);
  flex-wrap: wrap;
}

.final-cta-actions .btn {
  min-width: 240px;
}

.final-cta-actions .btn-primary {
  background: var(--ks-orange);
  border: none;
  font-weight: var(--ks-font-semibold);
}

.final-cta-actions .btn-outline-primary {
  border: 2px solid var(--ks-orange);
  color: var(--ks-orange);
  background: transparent;
}

.final-cta-actions .btn-outline-primary:hover {
  background: var(--ks-orange);
  color: #fff;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-slide { 
    min-height: 60vh; 
    padding: var(--ks-spacing-8) 0; 
  }
  
  .hero-title, .hero-title-excited { 
    font-size: var(--ks-text-2xl); 
  }
  
  .hero-description { 
    font-size: var(--ks-text-base); 
  }
  
  .experience-stats {
    grid-template-columns: 1fr;
  }
}

/* ===== ACCESSIBILITY / MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  * { 
    animation: none !important; 
    transition: none !important; 
    transform: none !important; 
  }
}

/* Focus styles per user-friendly */
a:focus, button:focus {
  outline: 2px solid var(--ks-orange);
  outline-offset: 2px;
}